| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $14.48 | 8.728% | $15.7438 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $150.25 | 12.430% | $168.9261 | $168.93 | $168.95 | $168.90 |
| Purchase #3 | $209.33 | 3.231% | $216.0935 | $216.09 | $216.10 | $216.10 |
| Purchase #4 | $143.66 | 11.429% | $160.0789 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $15.59 | 13.130% | $17.637 | $17.64 | $17.65 | $17.60 |
| Purchase #6 | $69.40 | 13.643% | $78.8682 | $78.87 | $78.85 | $78.90 |
| Purchase #7 | $249.75 | 11.797% | $279.213 | $279.21 | $279.20 | $279.20 |
| 7 purchase totals = | $852.46 | $936.5605 | $936.56 | $936.60 | $936.50 | |